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Compare the published Medicare service mix of Steve Andrew Walston, D.O. with clinicians in the same registry specialty: Radiation Oncology (CMS).

COLUMBUS, OH · Exact areaEdit location

2024 published service data · 42 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rebekah L Young, MD

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
95%Service-mix similarityView profile →

Allison Marie Quick, MD

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
94%Service-mix similarityView profile →

Sasha Beyer

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
89%Service-mix similarityView profile →

Eric Allan

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
89%Service-mix similarityView profile →

Therese Youssef Andraos, M.D.

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
89%Service-mix similarityView profile →

Austin Sim, MD

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
88%Service-mix similarityView profile →

Jacob Eckstein, MD

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
88%Service-mix similarityView profile →

Dayssy Alexandra Diaz Pardo, M.D.

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
88%Service-mix similarityView profile →

Sachin Jhawar, M.D., M.S.

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
88%Service-mix similarityView profile →

Darrion Luther Mitchell, M.D., PH.D.

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
87%Service-mix similarityView profile →

Abhay S Gokhale, M.D.

Diagnostic Radiology · Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
86%Service-mix similarityView profile →

Vijay Kudithipudi, MD

Radiation Oncology (CMS) · Columbus, OH

Shared published services
3 shared services · view billing descriptions
  • Radiation treatment management, 5 treatment sessions (77427)
  • Calculation of radiation therapy dose (77300)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
85%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.